| Type 1 – Always burn, never tan (extremely fair skin/blond hair/blue/green eyes) |
| Type 2 - Usually burn, tan less than about average (fair skin, sandy brown to brown hair, green/blue eyes) |
| Type 3 – Sometimes mild burn, tan about average (medium skin, brown hair, green/brown eyes) |
| Type 4 – Rarely burn, tan more than average (medium skin, brown hair, green/brown eyes) |
| Type 5 – Moderately pigmented, tans profusely (dark brown skin, black hair, black eyes) |
| Type 6 – Deeply pigmented, never burns (black skin, black hair, black eyes) |